235397498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4447}}^1$

素因数の和:4674

約数の個数: 32

約数和(自身を含む): 427008000

約数和(自身を除く): 191610502

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3781, 4447, 7562, 8894, 26467, 31129, 52934, 62258, 84493, 168986, 591451, 884953, 1182902, 1769906, 6194671, 12389342, 16814107, 33628214, 117698749, 235397498]

約数ペア:

[(1, 235397498), (2, 117698749), (7, 33628214), (14, 16814107), (19, 12389342), (38, 6194671), (133, 1769906), (199, 1182902), (266, 884953), (398, 591451), (1393, 168986), (2786, 84493), (3781, 62258), (4447, 52934), (7562, 31129), (8894, 26467)]